FR478003A - Perfectionnements aux valves d'arret - Google Patents

Perfectionnements aux valves d'arret

Info

Publication number
FR478003A
FR478003A FR478003A FR478003DA FR478003A FR 478003 A FR478003 A FR 478003A FR 478003 A FR478003 A FR 478003A FR 478003D A FR478003D A FR 478003DA FR 478003 A FR478003 A FR 478003A
Authority
FR
France
Prior art keywords
shut
valves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR478003A
Other languages
English (en)
Inventor
David Cockburn
Donald Mac Nicoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cockburns Ltd
Original Assignee
Cockburns Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cockburns Ltd filed Critical Cockburns Ltd
Application granted granted Critical
Publication of FR478003A publication Critical patent/FR478003A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR478003A 1914-08-26 1915-03-12 Perfectionnements aux valves d'arret Expired FR478003A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB478003X 1914-08-26

Publications (1)

Publication Number Publication Date
FR478003A true FR478003A (fr) 1915-11-19

Family

ID=8660805

Family Applications (2)

Application Number Title Priority Date Filing Date
FR478003A Expired FR478003A (fr) 1914-08-26 1915-03-12 Perfectionnements aux valves d'arret
FR21820A Expired FR21820E (fr) 1914-08-26 1919-11-12 Perfectionnements aux valves d'arret

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR21820A Expired FR21820E (fr) 1914-08-26 1919-11-12 Perfectionnements aux valves d'arret

Country Status (1)

Country Link
FR (2) FR478003A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918132C (de) * 1941-11-19 1954-09-20 T A M Sa Pour Tous App S Mecan Hydraulische Fernstellvorrichtung fuer ein Rohrleitungsventil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094061B (de) * 1953-12-09 1960-12-01 Albert Lob Maschinen Und Appba Doppelsitz-Drosselventil mit entlastetem Verschlussstueck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918132C (de) * 1941-11-19 1954-09-20 T A M Sa Pour Tous App S Mecan Hydraulische Fernstellvorrichtung fuer ein Rohrleitungsventil

Also Published As

Publication number Publication date
FR21820E (fr) 1921-03-30

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